kb 4/5 om - american musical supply · 5 level (1) controls the 1 ⁄4" jack input level....

For more information on other great Peavey products, go to your local Peavey dealer or online at www.peavey.com

KB4/KB5 Keyboard Amplifier Owner Manual

http://www.americanmusical.com/Peavey

2

Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s

enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

Intended to alert the user of the presence of important operating and maintenance (servicing)

instructions in the literature accompanying the product.

CCAAUUTTIIOONN:: Risk of electrical shock — DO NOT OPEN!

CCAAUUTTIIOONN:: To reduce the risk of electric shock, do not remove cover. No user serviceable parts inside.

Refer servicing to qualified service personnel.

WWAARRNNIINNGG:: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture.

Before using this appliance, read the operating guide for further warnings.

Este símbolo tiene el propósito, de alertar al usuario de la presencia de “(voltaje) peligroso” sin

aislamiento dentro de la caja del producto y que puede tener una magnitud suficiente como para

constituir riesgo de descarga eléctrica.

Este símbolo tiene el propósito de alertar al usario de la presencia de instruccones importantes sobre la

operación y mantenimiento en la información que viene con el producto.

PPRREECCAAUUCCIIOONN:: Riesgo de descarga eléctrica ¡NO ABRIR!

PPRREECCAAUUCCIIOONN:: Para disminuír el riesgo de descarga eléctrica, no abra la cubierta. No hay piezas útiles

dentro. Deje todo mantenimiento en manos del personal técnico cualificado.

AADDVVEERRTTEENNCCIIAA:: Para evitar descargas eléctricas o peligro de incendio, no deje expuesto a la lluvia o

humedad este aparato Antes de usar este aparato, Iea más advertencias en la guía de operación.

Ce symbole est utilisé dans ce manuel pour indiquer à l’utilisateur la présence d’une tension dangereuse

pouvant être d’amplitude suffisante pour constituer un risque de choc électrique.

Ce symbole est utilisé dans ce manuel pour indiquer à l’utilisateur qu’il ou qu’elle trouvera d’importantes

instructions concernant l’utilisation et l’entretien de l’appareil dans le paragraphe signalé.

AATTTTEENNTTIIOONN:: Risques de choc électrique — NE PAS OUVRIR!

AATTTTEENNTTIIOONN:: Afin de réduire le risque de choc électrique, ne pas enlever le couvercle. Il ne se trouve à

l’intérieur aucune pièce pouvant être reparée par l’utilisateur. Confiez I’entretien et la réparation de

l’appareil à un réparateur Peavey agréé.

AAVVEERRTTIISSSSEEMMEENNTT: Afin de prévenir les risques de décharge électrique ou de feu, n’exposez pas cet

appareil à la pluie ou à l’humidité. Avant d’utiliser cet appareil, lisez attentivement les avertissements

supplémentaires de ce manuel.

Dieses Symbol soll den Anwender vor unisolierten gefährlichen Spannungen innerhalb des Gehäuses

warnen, die von Ausreichender Stärke sind, um einen elektrischen Schlag verursachen zu können.

Dieses Symbol soll den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam

machen, die Handhabung und Wartung des Produkts betreffen.

VVOORRSSIICCHHTT:: Risiko — Elektrischer Schlag! Nicht öffnen!

VVOORRSSIICCHHTT:: Um das Risiko eines elektrischen Schlages zu vermeiden, nicht die Abdeckung enfernen. Es

befinden sich keine Teile darin, die vom Anwender repariert werden könnten. Reparaturen nur von

qualifiziertem Fachpersonal durchführen lassen.

AACCHHTTUUNNGG:: Um einen elektrischen Schlag oder Feuergefahr zu vermeiden, sollte dieses Gerät nicht dem

Regen oder Feuchtigkeit ausgesetzt werden. Vor Inbetriebnahme unbedingt die Bedienungsanleitung lesen.


3

IIMMPPOORRTTAANNTT SSAAFFEETTYY IINNSSTTRRUUCCTTIIOONNSS

WWAARRNNIINNGG:: When using electrical products, basic cautions should always be followed, including the following:

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block any of the ventilation openings. Install in accordance with manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers)

that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one

wider than the other. A grounding type plug has two blades and a third grounding plug. The wide blade or third prong is

provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the

obsolete outlet.

10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point

they exit from the apparatus.

11. Note for UK only: If the colors of the wires in the mains lead of this unit do not correspond with the terminals in your

plug‚ proceed as follows:

a) The wire that is colored green and yellow must be connected to the terminal that is marked by the letter E‚ the earth

symbol‚ colored green or colored green and yellow.

b) The wire that is colored blue must be connected to the terminal that is marked with the letter N or the color black.

c) The wire that is colored brown must be connected to the terminal that is marked with the letter L or the color red.

12. Only use attachments/accessories provided by the manufacturer.

13. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a

cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

14. Unplug this apparatus during lightning storms or when unused for long periods of time.

15. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any

way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus,

the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

16. Never break off the ground pin. Write for our free booklet “Shock Hazard and Grounding.” Connect only to a power

supply of the type marked on the unit adjacent to the power supply cord.

17. If this product is to be mounted in an equipment rack, rear support should be provided.

18. Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary considerably in suscep-

tibility to noise-induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise

for a sufficient time. The U.S. Government’s Occupational and Health Administration (OSHA) has specified the following

permissible noise level exposures:

Duration Per Day In Hours Sound Level dBA, Slow Response8 906 924 953 972 100

1 1⁄2 1021 1051⁄2 110

1⁄4 or less 115

According to OSHA, any exposure in excess of the above permissible limits could result in some hearing loss. Ear plugs or protectors to the

ear canals or over the ears must be worn when operating this amplification system in order to prevent a permanent hearing loss, if exposure

is in excess of the limits as set forth above. To ensure against potentially dangerous exposure to high sound pressure levels, it is

recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be

protected by hearing protectors while this unit is in operation.

SSAAVVEE TTHHEESSEE IINNSSTTRRUUCCTTIIOONNSS!!


4

KKBB44//KKBB55Keyboard Amplifiers

Thank you for selecting the KB4/KB5 keyboard amplifier. Once again‚ Peavey engineers have listened to input from

keyboard players and put together an amplifier that combines excellent features and sound in one portable package. The

new KB Series amplifiers deliver awesome sound reproduction for all of your keyboard sounds—from thundering bass to

crystal highs—it’s all there!

Before you begin to play through your amp, it is very important to ensure the product has the proper AC line voltage

supplied. You can find the proper voltage for your amp printed next to the IEC line (power) cord on the rear panel of the

unit. In addition, an external speaker jack is provided for the additional use of an external speaker enclosure. This

feature is located on the rear panel as well and is also explained in this section. Each product feature is numbered. Refer

to the front and rear panel diagrams in this manual to locate the particular features next to their number.

Please read this guide carefully to ensure your personal safety as well as the safety of your amplifier.

FFeeaattuurreess

·· 44--cchhaannnneell ((KKBB44)) oorr 55--cchhaannnneell ((KKBB55))

·· 7755 wwaattttss ((KKBB44)) oorr 115500 wwaattttss ((KKBB55))——pplleennttyy ooff ppoowweerr!!

·· uullttrraa--ssttrreennggtthh‚‚ rreettrraaccttaabbllee‚‚ lloocckkiinngg hhaannddllee ffoorr eeaassyy ttrraannssppoorrtt——jjuusstt lloocckk iitt‚‚ lleeaann iitt bbaacckk aanndd ggoo!!

·· bbaallaanncceedd‚‚ sstteerreeoo lliinnee oouuttss

·· sstteerreeoo sseenndd//rreettuurrnn jjaacckk

·· eexxtteennssiioonn ssppeeaakkeerr ccaappaabbiilliittyy

EENNGGLLIISSHH

QQUUIICCKK SSEETT--UUPP GGUUIIDDEE

1. Connect the line cord to the appropriately rated receptacle

2. Be certain that all levels are down or set to the fully counter-clockwise position and set

all the EQs flat

3. Set the master level to the 12:00 position

4. Connect left output of your keyboard to the left input of the KB5/KB4 and connect right

output of your keyboard to the right input of the KB5/KB4

5. Set the DDT switch to the enable position

6. Set the main/monitor switch to the monitor position

7. Turn on power to the KB5/KB4

8. Adjust the channel level for proper volume

9. Adjust the channel EQ as needed


5

LLeevveell ((11))

Controls the 1⁄4" jack input level. (Channels 1‚ 2 and 3 on the KB5 and channels 1 and 2 on the KB4.)

LLooww EEQQ ((22))

An active tone control (shelving type: +/-15dB) that varies the low frequency range. (KB5: channels 1‚ 2 &

3; KB4: channels 1 & 2.)

Caution: Excessive low frequency boost causes greater power consumption and increases the

possibility of speaker damage.

HHii EEQQ ((33))

An active tone control (shelving type: +/-15dB) that varies the hi frequency range. (KB5: channels 1‚ 2 & 3;

KB4: channels 1 & 2.)

HHiigghh ZZ LLeevveell ((44))

Controls the high-impedance microphones or other high-level sources equipped with a 1⁄4" phone plug.

LLooww ZZ LLeevveell ((55))

Controls the low-impedance microphones or other low-level sources equipped with a male XLR connector.

MMiidd EEQQ ((66))

An active tone control (peak/notch type: +/-15dB) that varies the mid frequencies. (Channel 4 on the KB5

and channel 3 on the KB4.)

MMaaiinn//MMoonniittoorr ((77))

This affects what signal is sent to the headphones. When in the OUT position‚ only the signal from channel

5 is sent to the headphones. Great when you need to hear a click track or midi/pre-recorded track. When

engaged (IN position)‚ the headphones are sent signals from all channels. Keep in mind‚ this signal is

never sent to the Main XLR outs.

1

2 3

4 5

6 8 10

7 9 11

12

FF RR OO NN TT PP AA NN EE LL


6

CCHH55//MMoonniittoorr LLeevveell ((88))

Controls the input level for channel 5. Controls high-impedance microphones or other high-level sources

equipped with a 1/4" phone plug.

HHeeaaddpphhoonnee LLeevveell ((99))

This sets the level to the headphone jack on the rear panel. To avoid damage to your hearing‚ make sure

to turn the dial fully counter-clockwise before using headphones. Slowly turn the knob clockwise until a

comfortable listening level is set. This does not affect the master level.

MMaasstteerr LLeevveell ((1100))

This knob sets the overall level for the unit. Make sure the Master level is completely down (full counter-

clockwise) before powering up the unit. This does not affect the headphone level.

DDDDTT™™ SSeelleeccttoorr ((1111))

This switch controls Peavey’s exclusive DDT (Distortion Detection Technique) speaker protection. With

this switch in the OUT position‚ a unique circuit senses signal conditions that might overload the

amplifier and activates compression to reduce gain and avoid clipping. This technique utilizes every watt

available for the amplifier to reproduce the signal‚ yet minimizes clipping and distortion which reduces

the potential for speaker damage. Since this function is “invisible” at levels below the clipping point‚ it is

advised that it be activated at all times. Setting this switch to the IN position defeats this protection

feature‚ allowing potential power amp clipping and the resultant increase in likelihood of speaker

damage.

PPoowweerr SSwwiittcchh ((1122))

This two-way rocker switch applies power to the unit when placed in the ON position.

1 2 5 6 7 11 12 13

3 4 8 9 101415

RR EE AA RR PP AA NN EE LL

GGrroouunndd PPoollaarriittyy ((11))

This 3-position‚ rocker-type switch should normally be placed in the center (0) position. If hum or

noise is noticed coming from the speaker enclosure‚ the switch may be placed in the (+) or (-)

position to minimize hum/noise. If changing polarity does not alleviate the problem‚ consult your

authorized Peavey dealer‚ the Peavey factory or a qualified service technician.


7

MMaaiinn LLiinnee OOuutt ((22))

These low-noise‚ electronically balanced XLR connectors can be used to route signals to a mixing

console‚ recording device‚ etc.

SSeenndd//RReettuurrnn JJaacckkss MMaaiinnss ((33 && 44))

Two stereo pairs of 1/4" jacks allows the use of various auxiliary units (effects units‚ equalizers‚ etc.)

in-line‚ before the power amp section.

HHeeaaddpphhoonnee JJaacckk ((55))

This 1/4" jack accepts stereo headphones only.

CCHH55//MMoonniittoorr IInnppuutt JJaacckk ((66))

Use this 1/4" jack to connect to the output of any line-level device.

CChhaannnneell 44 ((CChhaannnneell 33 iinnppuutt oonn KKBB44)) HHiigghh--IImmppeeddaannccee IInnppuutt ((77))

This pair of 1/4" jacks accepts high-impedance microphones or line-level sources equipped with left

and right 1/4" phone plugs.

CChhaannnneell 44 ((CChhaannnneell 33 iinnppuutt oonn KKBB44)) LLooww--IImmppeeddaannccee IInnppuutt ((88))

For use with low-impedance microphones or other line-level sources equipped with a male XLR

connector.

CChhaannnneell 44 ((CChhaannnneell 33 iinnppuutt oonn KKBB44)) SSeenndd//RReettuurrnn JJaacckk ((99 && 1100))

This pair of 1/4" jacks allows the use of various auxiliary units (effects units‚ equalizers‚ etc.) in-line.

CChhaannnneell 33‚‚ 22 && 11 ((CChhaannnneell 22 && 11 oonn KKBB44)) IInnppuuttss ((1111‚‚ 1122 && 1133))

This pair of 1/4" jacks accepts high-impedance microphones or line-level sources equipped with left

and right 1/4" phone plugs.

EExxtteerrnnaall SSppeeaakkeerr JJaacckk ((1144))

This 1/4" jack provides the powered signal from the amplifier. Use this jack to add a second speaker

cabinet in parallel. The external minimum speaker load impedance is 8 ohms.

IIEECC ccoonnnneeccttoorr//ddeettaacchhaabbllee lliinnee ccoorrdd ((1155))

This is a standard IEC power connector. An AC mains cord having the appropriate AC plug and ratings

for the intended operating voltage is included in the carton. The mains cord should be connected to

the amplifier before connecting to a suitable AC outlet.

UU..SS.. DDoommeessttiicc AACC MMaaiinnss CCoorrdd

The mains cord supplied with the unit is heavy-duty‚ 3-conductor type with a conventional 120 VAC

plug with ground pin. Never break off the ground pin on any equipment. It is provided for your safety.

If the outlet used does not have a ground pin‚ a suitable grounding adapter should be used and the

third wire should be properly grounded.


8

KKBB55 BBlloocckk DDiiaaggrraamm


9

PPRREEAAMMPP SSEECCTTIIOONN

The following preamp specs are

measured @ 1 kHz‚ nominal signal

levels are with channel level controls

set at 5‚ minimum levels are with

channel level controls set at 10.

CChhaannnneell 11‚‚ 22 aanndd 33 iinnppuuttss::

Input Impedance: 100K‚ Left/Mono

Nominal Input Level: -22 dBV‚ 79 mV RMS

Minimum Input Level: -40 dBV‚ 10 mV RMS



CChhaannnneell 44 iinnppuutt::

Low Z Input Impedance: 5 k Ohms



High Z Input Impedance: 100 l‚ Left



Right: -1 dBV‚ 1.1 V RMS

Minimum: -16 dBV‚ 158 mV RMS

HHeeaaddpphhoonnee oouuttppuutt

Load Impedance: 8 Ohms or greater

Nominal Output: 100 mW RMS

MMaaiinn lliinnee oouutt

Output Impedance: <100

Output Level: 18 dBV

PPOOWWEERR AAMMPPLLIIFFIIEERR SSEECCTTIIOONN

RRaatteedd ppoowweerr aanndd llooaadd::200 Watts RMS/4 Ohms or 150 Watts

RMS/8 Ohms with DDT off

(1 kHz, 1% THD @ 120 VAC line)

FFrreeqquueennccyy rreessppoonnssee::

+0, -1dB, 20Hz–20kHz @ 100 Watts RMS/

8 Ohms

TToottaall hhaarrmmoonniicc ddiissttoorrttiioonn::

Less than 0.01% @ 1 kHz/8 Ohms

Typically less than 0.08%‚ 20 Hz–20kHz

DDDDTT ddyynnaammiicc rraannggee::

Greater than 20 dB

DDDDTT mmaaxxiimmuumm TTHHDD::

Below 0.5% THD for 6 dB overload

Below 1% THD for 20 dB overload

HHuumm aanndd nnooiissee::

Greater than 100 dB below rated power

PPoowweerr ccoonnssuummppttiioonn::

300 Watts @ 120V AC‚ 50/60 Hz‚ domestic

300 Watts @ 220–230/240V AC‚ 60 Hz‚ export

KKBB55SSPPEECCIIFFIICCAATTIIOONNSS

KKBB44SSPPEECCIIFFIICCAATTIIOONNSS

PPRREEAAMMPP SSEECCTTIIOONN

The following preamp specs are

measured @ 1 kHz‚ nominal signal

levels are with channel level controls

set at 5‚ minimum levels are with

channel level controls set at 10.

CChhaannnneell 11 aanndd 22 IInnppuuttss::

Input Impedance: 100 k‚ Left/Mono





CChhaannnneell 33 IInnppuutt::

Low Z Input Impedance: 5K Ohms



High Z Input Impedance: 100 k‚ Left



Right: -1 dBV‚ 1.1 V RMS

Minimum: -16 dBV‚ 158 mV RMS

HHeeaaddpphhoonnee OOuuttppuutt

Load Impedance: 8 Ohms or greater

Nominal Output: 100 mW RMS

MMaaiinn LLiinnee OOuuttOutput Impedance: <100

Output Level: 18 dBV

PPOOWWEERR AAMMPPLLIIFFIIEERR SSEECCTTIIOONN

RRaatteedd PPoowweerr aanndd LLooaadd::100 Watts RMS/4 Ohms or 75 W

RMS/8 Ohms with DDT off

(1 kHz, 1% THD @ 120 VAC line)

FFrreeqquueennccyy RReessppoonnssee::

+0, -1dB, 20 Hz–20 kHz @ 60 Watts RMS/

8 Ohms

TToottaall HHaarrmmoonniicc DDiissttoorrttiioonn::

Less than 0.01% @ 1 kHz/8 Ohms

Typically less than 0.08%‚ 20 Hz–20kHz

DDDDTT DDyynnaammiicc RRaannggee::

Greater than 20 dB

DDDDTT MMaaxxiimmuumm TTHHDD::

Below 0.5% THD for 6 dB overload

Below 1% THD for 20 dB overload

HHuumm aanndd NNooiissee::

Greater than 100 dB below rated power

PPoowweerr CCoonnssuummppttiioonn::

150 Watts @ 120V AC‚ 50/60 Hz‚ Domestic

150 Watts @ 220–230/240V AC‚ 60 Hz‚ Export


27

PEAVEY ELECTRONICS CORPORATION LIMITED WARRANTYEffective Date: July 1, 1998

WWhhaatt TThhiiss WWaarrrraannttyy CCoovveerrss

Your Peavey Warranty covers defects in material and workmanship in Peavey products purchased and serviced in the U.S.A. and Canada.

WWhhaatt TThhiiss WWaarrrraannttyy DDooeess NNoott CCoovveerr

The Warranty does not cover: (1) damage caused by accident, misuse, abuse, improper installation or operation, rental, product modification or neglect; (2) dam-

age occurring during shipment; (3) damage caused by repair or service performed by persons not authorized by Peavey; (4) products on which the serial number

has been altered, defaced or removed; (5) products not purchased from an Authorized Peavey Dealer.

WWhhoo TThhiiss WWaarrrraannttyy PPrrootteeccttss

This Warranty protects only the original retail purchaser of the product.

HHooww LLoonngg TThhiiss WWaarrrraannttyy LLaassttss

The Warranty begins on the date of purchase by the original retail purchaser. The duration of the Warranty is as follows:

Product Category Duration

Guitars/Basses, Amplifiers, Pre-Amplifiers, Mixers, Electronic

Crossovers and Equalizers 2 years *(+ 3 years)

Drums 2 years *(+ 1 year)

Enclosures 3 years *(+ 2 years)

Digital Effect Devices and Keyboard and MIDI Controllers 1 year *(+ 1 year)

Microphones 2 years

Speaker Components (incl. speakers, baskets, drivers,

diaphragm replacement kits and passive crossovers)

and all Accessories 1 year

Tubes and Meters 90 days

[*Denotes additional warranty period applicable if optional Warranty Registration Card is completed and returned to Peavey by original retail purchaser within 90 days of purchase.]

WWhhaatt PPeeaavveeyy WWiillll DDoo

We will repair or replace (at Peavey's discretion) products covered by warranty at no charge for labor or materials. If the product or component must be shipped to

Peavey for warranty service, the consumer must pay initial shipping charges. If the repairs are covered by warranty, Peavey will pay the return shipping charges.

HHooww TToo GGeett WWaarrrraannttyy SSeerrvviiccee

((11)) Take the defective item and your sales receipt or other proof of date of purchase to your Authorized Peavey Dealer or Authorized Peavey Service Center.

OR

((22)) Ship the defective item, prepaid, to Peavey Electronics Corporation, International Service Center, 412 Highway 11 & 80 East, Meridian, MS 39301 or Peavey

Canada Ltd., 95 Shields Court, Markham, Ontario, Canada L3R 9T5. Include a detailed description of the problem, together with a copy of your sales receipt or

other proof of date of purchase as evidence of warranty coverage. Also provide a complete return address.

LLiimmiittaattiioonn ooff IImmpplliieedd WWaarrrraannttiieess

ANY IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE

LENGTH OF THIS WARRANTY.

Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

EExxcclluussiioonnss ooff DDaammaaggeess

PEAVEY'S LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE PRODUCT, AT PEAVEY'S OPTION. IF WE ELECT TO

REPLACE THE PRODUCT, THE REPLACEMENT MAY BE A RECONDITIONED UNIT. PEAVEY SHALL NOT BE LIABLE FOR DAMAGES BASED ON INCONVENIENCE, LOSS OF

USE, LOST PROFITS, LOST SAVINGS, DAMAGE TO ANY OTHER EQUIPMENT OR OTHER ITEMS AT THE SITE OF USE, OR ANY OTHER DAMAGES WHETHER INCIDENTAL,

CONSEQUENTIAL OR OTHERWISE, EVEN IF PEAVEY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

If you have any questions about this warranty or service received or if you need assistance in locating an Authorized Service Center, please contact the Peavey

International Service Center at (601) 483-5365 / Peavey Canada Ltd. at (905) 475-2578.

Features and specifications subject to change without notice.


Features and specifications subject to change without notice.

Peavey Electronics Corporation • 711 A Street • Meridian • MS • 39301

(601) 483-5365 • FAX (601) 486-1278 • www.peavey.com

©2002 Printed in the U.S.A. 9/0280304934


kb 4/5 om - american musical supply · 5 level (1) controls the 1 ⁄4" jack input level....

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